Datasets:

electricsheepafrica
/

nigerian_energy_and_utilities_equipment_sensors

timestamp stringdate 2024-01-01 00:00:50 2024-12-30 23:58:53	disco stringclasses 10 values	substation_id stringclasses 23 values	equipment_id stringlengths 19 19	equipment_type stringclasses 3 values	oil_temp_c float64 20 109 ⌀	winding_hotspot_c float64 32.8 129 ⌀	load_percent float64 5 130	dissolved_gas_ppm float64 10 405 ⌀	breaker_cycles float64 743 22.6k ⌀	contact_wear_pct float64 0 64.4 ⌀	status stringclasses 2 values	alarm bool 2 classes
2024-06-09 20:40:47	Kaduna	KAD-SS-001	KAD-SS-001-SWI-0000	switchgear	null	null	51.1	null	null	0	ok	false
2024-03-28 12:46:32	Kano	KNO-SS-002	KNO-SS-002-BRE-0001	breaker	null	null	93.1	null	13,206	19.2	ok	false
2024-03-05 03:19:23	Eko	EKO-SS-001	EKO-SS-001-TRA-0002	transformer	75	90.7	67.6	198	null	null	ok	false
2024-08-03 18:55:46	Kaduna	KAD-SS-001	KAD-SS-001-TRA-0003	transformer	59.5	74.9	61.1	243	null	null	ok	false
2024-08-05 18:34:33	Ikeja	IKJ-SS-001	IKJ-SS-001-TRA-0004	transformer	58.2	80	34.2	135	null	null	ok	false
2024-09-01 20:02:10	Abuja	ABJ-SS-001	ABJ-SS-001-TRA-0005	transformer	50.8	58.5	63	73	null	null	ok	false
2024-11-13 09:49:02	Benin	BEN-SS-001	BEN-SS-001-BRE-0006	breaker	null	null	56.3	null	12,670	35	ok	false
2024-05-09 00:23:40	Ikeja	IKJ-SS-003	IKJ-SS-003-TRA-0007	transformer	55.1	83.6	87	32	null	null	ok	false
2024-12-25 17:42:56	Abuja	ABJ-SS-001	ABJ-SS-001-BRE-0008	breaker	null	null	65.9	null	11,973	29.9	ok	false
2024-11-19 09:28:06	Kaduna	KAD-SS-002	KAD-SS-002-TRA-0009	transformer	64.8	95.2	34.7	98	null	null	ok	false
2024-12-11 10:26:52	Port Harcourt	PHC-SS-002	PHC-SS-002-TRA-0010	transformer	61.6	70	63.9	80	null	null	ok	false
2024-09-08 21:10:02	Eko	EKO-SS-001	EKO-SS-001-BRE-0011	breaker	null	null	91.5	null	12,280	14.9	ok	false
2024-07-26 17:24:40	Benin	BEN-SS-002	BEN-SS-002-SWI-0012	switchgear	null	null	44	null	null	16.9	ok	false
2024-04-15 17:30:09	Ibadan	IBD-SS-003	IBD-SS-003-TRA-0013	transformer	69.7	93.5	81.8	115	null	null	ok	false
2024-08-21 02:38:52	Abuja	ABJ-SS-002	ABJ-SS-002-TRA-0014	transformer	69.4	91.2	88.9	10	null	null	ok	false
2024-01-20 08:54:28	Kano	KNO-SS-002	KNO-SS-002-TRA-0015	transformer	64.3	86.2	75	254	null	null	ok	false
2024-10-04 10:56:32	Enugu	ENG-SS-002	ENG-SS-002-SWI-0016	switchgear	null	null	79.7	null	null	9.9	ok	false
2024-08-20 03:49:51	Ikeja	IKJ-SS-003	IKJ-SS-003-BRE-0017	breaker	null	null	64.1	null	9,828	22	ok	false
2024-05-01 17:21:29	Eko	EKO-SS-001	EKO-SS-001-TRA-0018	transformer	62.6	73.2	60.1	191	null	null	ok	false
2024-06-28 03:36:12	Port Harcourt	PHC-SS-001	PHC-SS-001-BRE-0019	breaker	null	null	65.7	null	13,827	33.8	ok	false
2024-02-04 19:51:52	Enugu	ENG-SS-001	ENG-SS-001-BRE-0020	breaker	null	null	56.2	null	15,650	18	ok	false
2024-05-02 03:36:14	Ikeja	IKJ-SS-002	IKJ-SS-002-TRA-0021	transformer	52.8	69.7	110.7	166	null	null	ok	false
2024-06-08 15:16:22	Benin	BEN-SS-002	BEN-SS-002-TRA-0022	transformer	52.3	60.7	62.8	110	null	null	ok	false
2024-07-22 08:14:00	Benin	BEN-SS-002	BEN-SS-002-TRA-0023	transformer	54.6	76.8	98.4	151	null	null	ok	false
2024-11-05 03:17:09	Kaduna	KAD-SS-001	KAD-SS-001-BRE-0024	breaker	null	null	67	null	8,540	17	ok	false
2024-12-17 13:33:56	Eko	EKO-SS-001	EKO-SS-001-SWI-0025	switchgear	null	null	61.2	null	null	14.4	ok	false
2024-06-26 10:46:04	Ikeja	IKJ-SS-002	IKJ-SS-002-TRA-0026	transformer	56.7	73	83	181	null	null	ok	false
2024-12-10 13:24:44	Abuja	ABJ-SS-001	ABJ-SS-001-BRE-0027	breaker	null	null	51.2	null	14,570	30.7	ok	false
2024-01-03 08:58:52	Port Harcourt	PHC-SS-001	PHC-SS-001-TRA-0028	transformer	68.9	89.6	46	75	null	null	ok	false
2024-08-07 00:03:48	Enugu	ENG-SS-002	ENG-SS-002-BRE-0029	breaker	null	null	71.9	null	19,422	19.6	ok	false
2024-02-22 08:14:09	Port Harcourt	PHC-SS-002	PHC-SS-002-TRA-0030	transformer	75.9	88.8	44.6	10	null	null	ok	false
2024-08-22 12:21:07	Jos	JOS-SS-002	JOS-SS-002-SWI-0031	switchgear	null	null	35.4	null	null	6.6	ok	false
2024-05-05 15:21:54	Enugu	ENG-SS-002	ENG-SS-002-TRA-0032	transformer	52.5	69.5	71.2	19	null	null	ok	false
2024-07-13 01:47:07	Port Harcourt	PHC-SS-002	PHC-SS-002-TRA-0033	transformer	66.8	71.9	59.2	60	null	null	ok	false
2024-01-22 12:34:25	Jos	JOS-SS-001	JOS-SS-001-BRE-0034	breaker	null	null	85.6	null	13,154	30.4	ok	false
2024-10-16 22:29:07	Ikeja	IKJ-SS-003	IKJ-SS-003-TRA-0035	transformer	64.2	88	79.8	137	null	null	ok	false
2024-04-21 16:44:15	Benin	BEN-SS-001	BEN-SS-001-TRA-0036	transformer	76.9	90.9	84.6	191	null	null	ok	false
2024-02-17 03:24:19	Abuja	ABJ-SS-002	ABJ-SS-002-BRE-0037	breaker	null	null	76.2	null	8,796	30.6	ok	false
2024-11-14 05:40:21	Kano	KNO-SS-002	KNO-SS-002-SWI-0038	switchgear	null	null	68	null	null	15.8	ok	false
2024-02-05 09:43:24	Kaduna	KAD-SS-002	KAD-SS-002-TRA-0039	transformer	59.6	73.1	32.9	139	null	null	ok	false
2024-03-08 02:20:12	Ibadan	IBD-SS-001	IBD-SS-001-TRA-0040	transformer	76.2	89.5	51.3	153	null	null	ok	false
2024-09-17 11:51:54	Jos	JOS-SS-002	JOS-SS-002-SWI-0041	switchgear	null	null	35.9	null	null	6.5	ok	false
2024-11-12 00:58:33	Benin	BEN-SS-001	BEN-SS-001-SWI-0042	switchgear	null	null	45.5	null	null	17.4	ok	false
2024-03-29 22:35:19	Benin	BEN-SS-002	BEN-SS-002-TRA-0043	transformer	57.7	64.6	64.8	72	null	null	ok	false
2024-07-29 01:18:26	Kaduna	KAD-SS-001	KAD-SS-001-SWI-0044	switchgear	null	null	57	null	null	8.5	ok	false
2024-09-05 19:40:19	Kaduna	KAD-SS-001	KAD-SS-001-TRA-0045	transformer	65.5	92.5	94.1	130	null	null	ok	false
2024-08-06 16:29:19	Port Harcourt	PHC-SS-002	PHC-SS-002-TRA-0046	transformer	61.7	73.2	56.7	40	null	null	ok	false
2024-08-04 05:08:02	Ikeja	IKJ-SS-001	IKJ-SS-001-TRA-0047	transformer	65.1	75.2	75.5	152	null	null	ok	false
2024-11-25 00:48:15	Eko	EKO-SS-002	EKO-SS-002-BRE-0048	breaker	null	null	54.9	null	14,232	35.4	ok	false
2024-11-13 19:55:32	Benin	BEN-SS-001	BEN-SS-001-TRA-0049	transformer	75.7	90.6	44	227	null	null	ok	false
2024-04-28 21:31:29	Abuja	ABJ-SS-002	ABJ-SS-002-TRA-0050	transformer	56.8	64.5	65.2	177	null	null	ok	false
2024-10-20 20:29:18	Jos	JOS-SS-002	JOS-SS-002-TRA-0051	transformer	58.2	71	52.1	60	null	null	ok	false
2024-05-19 03:43:35	Ikeja	IKJ-SS-001	IKJ-SS-001-TRA-0052	transformer	74.2	90.4	47.9	67	null	null	ok	false
2024-05-02 18:16:37	Jos	JOS-SS-002	JOS-SS-002-TRA-0053	transformer	71.3	88.9	82.1	28	null	null	ok	false
2024-03-25 12:11:38	Jos	JOS-SS-002	JOS-SS-002-BRE-0054	breaker	null	null	52.2	null	13,384	29.3	ok	false
2024-04-09 12:59:30	Benin	BEN-SS-001	BEN-SS-001-TRA-0055	transformer	49.5	71.4	81.7	66	null	null	ok	false
2024-06-18 00:32:43	Abuja	ABJ-SS-003	ABJ-SS-003-BRE-0056	breaker	null	null	88.8	null	8,999	24.2	ok	false
2024-11-07 01:07:26	Jos	JOS-SS-001	JOS-SS-001-TRA-0057	transformer	69.1	84.7	58.5	10	null	null	ok	false
2024-08-25 23:06:06	Kaduna	KAD-SS-001	KAD-SS-001-TRA-0058	transformer	68.4	93.1	53.4	197	null	null	ok	false
2024-06-24 17:42:49	Jos	JOS-SS-002	JOS-SS-002-BRE-0059	breaker	null	null	68.4	null	14,029	0	ok	false
2024-08-13 05:14:41	Port Harcourt	PHC-SS-001	PHC-SS-001-SWI-0060	switchgear	null	null	81.8	null	null	19.4	ok	false
2024-04-09 00:14:44	Jos	JOS-SS-002	JOS-SS-002-TRA-0061	transformer	78	95.9	70.2	162	null	null	ok	false
2024-03-04 16:00:52	Port Harcourt	PHC-SS-001	PHC-SS-001-BRE-0062	breaker	null	null	49	null	12,430	15	ok	false
2024-09-07 05:02:17	Benin	BEN-SS-002	BEN-SS-002-TRA-0063	transformer	65.7	89.7	76.5	185	null	null	ok	false
2024-05-28 15:30:07	Benin	BEN-SS-001	BEN-SS-001-BRE-0064	breaker	null	null	68.8	null	14,073	31	ok	false
2024-12-19 08:54:59	Ibadan	IBD-SS-001	IBD-SS-001-TRA-0065	transformer	61.2	75.4	45.9	217	null	null	ok	false
2024-05-23 17:34:37	Kaduna	KAD-SS-001	KAD-SS-001-TRA-0066	transformer	85.3	94.1	88.8	16	null	null	ok	false
2024-03-24 08:33:14	Ibadan	IBD-SS-001	IBD-SS-001-TRA-0067	transformer	75.6	99.8	57	140	null	null	ok	false
2024-03-17 14:38:39	Port Harcourt	PHC-SS-002	PHC-SS-002-TRA-0068	transformer	76.6	99.1	53.9	163	null	null	ok	false
2024-12-14 20:09:35	Jos	JOS-SS-001	JOS-SS-001-SWI-0069	switchgear	null	null	91.7	null	null	8.6	ok	false
2024-08-15 19:48:44	Kaduna	KAD-SS-001	KAD-SS-001-SWI-0070	switchgear	null	null	33.1	null	null	19.5	ok	false
2024-05-08 07:35:50	Enugu	ENG-SS-001	ENG-SS-001-BRE-0071	breaker	null	null	57.8	null	13,333	22.6	ok	false
2024-04-28 05:17:58	Port Harcourt	PHC-SS-002	PHC-SS-002-TRA-0072	transformer	53.1	72.3	27.2	160	null	null	ok	false
2024-08-06 09:43:04	Abuja	ABJ-SS-003	ABJ-SS-003-SWI-0073	switchgear	null	null	68.7	null	null	5.6	ok	false
2024-02-23 22:49:36	Abuja	ABJ-SS-001	ABJ-SS-001-BRE-0074	breaker	null	null	56.4	null	14,775	13.4	ok	false
2024-02-22 01:07:46	Enugu	ENG-SS-001	ENG-SS-001-TRA-0075	transformer	52.1	65.1	62.8	103	null	null	ok	false
2024-09-18 03:33:16	Kaduna	KAD-SS-002	KAD-SS-002-TRA-0076	transformer	73.6	85.7	50	202	null	null	ok	false
2024-07-06 18:31:28	Ibadan	IBD-SS-002	IBD-SS-002-TRA-0077	transformer	62.8	78.5	56.5	77	null	null	ok	false
2024-05-09 20:26:21	Jos	JOS-SS-002	JOS-SS-002-TRA-0078	transformer	47.4	75.2	34.6	143	null	null	ok	false
2024-01-14 22:49:06	Enugu	ENG-SS-002	ENG-SS-002-TRA-0079	transformer	69.8	80.9	46.4	102	null	null	ok	false
2024-02-12 14:43:16	Port Harcourt	PHC-SS-002	PHC-SS-002-TRA-0080	transformer	53.9	59.8	63.3	10	null	null	ok	false
2024-02-20 07:12:57	Eko	EKO-SS-002	EKO-SS-002-BRE-0081	breaker	null	null	68.1	null	11,328	28.1	ok	false
2024-08-07 08:38:57	Enugu	ENG-SS-002	ENG-SS-002-TRA-0082	transformer	46.3	58.7	65.9	137	null	null	ok	false
2024-06-28 20:44:50	Kano	KNO-SS-002	KNO-SS-002-TRA-0083	transformer	68.9	87.8	71.8	81	null	null	ok	false
2024-08-11 16:31:34	Port Harcourt	PHC-SS-002	PHC-SS-002-TRA-0084	transformer	60.8	79.6	50.5	181	null	null	ok	false
2024-10-20 03:02:36	Kaduna	KAD-SS-002	KAD-SS-002-TRA-0085	transformer	56.4	74.9	34.8	50	null	null	ok	false
2024-12-01 02:40:12	Ibadan	IBD-SS-003	IBD-SS-003-TRA-0086	transformer	70.4	75.2	45.2	169	null	null	ok	false
2024-01-09 23:48:28	Ibadan	IBD-SS-001	IBD-SS-001-TRA-0087	transformer	65.9	79.1	57.1	97	null	null	ok	false
2024-05-03 06:28:40	Port Harcourt	PHC-SS-001	PHC-SS-001-BRE-0088	breaker	null	null	53.6	null	16,904	11.4	ok	false
2024-12-21 03:52:22	Ibadan	IBD-SS-003	IBD-SS-003-SWI-0089	switchgear	null	null	82.8	null	null	3.6	ok	false
2024-05-05 18:54:16	Ikeja	IKJ-SS-002	IKJ-SS-002-TRA-0090	transformer	83.3	104.8	103.6	109	null	null	ok	false
2024-01-30 03:03:04	Kano	KNO-SS-002	KNO-SS-002-TRA-0091	transformer	74.8	85.5	41	39	null	null	ok	false
2024-07-11 04:55:55	Kaduna	KAD-SS-002	KAD-SS-002-TRA-0092	transformer	76.9	93.5	42.9	148	null	null	ok	false
2024-06-13 15:15:10	Eko	EKO-SS-002	EKO-SS-002-TRA-0093	transformer	60.8	73.3	52.3	134	null	null	ok	false
2024-09-22 09:29:45	Eko	EKO-SS-002	EKO-SS-002-TRA-0094	transformer	76.2	94.1	50.8	129	null	null	ok	false
2024-04-16 03:49:18	Jos	JOS-SS-002	JOS-SS-002-BRE-0095	breaker	null	null	99.6	null	8,825	17	ok	false
2024-08-28 00:27:19	Abuja	ABJ-SS-002	ABJ-SS-002-TRA-0096	transformer	80	93	74.1	182	null	null	ok	false
2024-03-23 01:36:28	Jos	JOS-SS-001	JOS-SS-001-TRA-0097	transformer	67.8	75.9	38.6	107	null	null	ok	false
2024-02-13 23:20:13	Kaduna	KAD-SS-001	KAD-SS-001-SWI-0098	switchgear	null	null	130	null	null	13.9	ok	false
2024-05-04 23:53:26	Ibadan	IBD-SS-003	IBD-SS-003-TRA-0099	transformer	54.8	63.5	56.7	93	null	null	ok	false

End of preview. Expand in Data Studio

# Nigerian Energy & Utilities – Equipment Sensors

Condition monitoring for transformers, breakers, switchgear with alarms and statuses.

- **[category]** Maintenance & Operations
- **[rows]** ~200,000
- **[formats]** CSV + Parquet (snappy)
- **[geography]** Nigeria (DisCos, substations, plants)

## Schema

| column | dtype |

|---|---| | timestamp | object | | disco | object | | substation_id | object | | equipment_id | object | | equipment_type | object | | oil_temp_c | float64 | | winding_hotspot_c | float64 | | load_percent | float64 | | dissolved_gas_ppm | float64 | | breaker_cycles | float64 | | contact_wear_pct | float64 | | status | object | | alarm | bool |

## Usage

```python
import pandas as pd
df = pd.read_parquet('data/nigerian_energy_and_utilities_equipment_sensors/nigerian_energy_and_utilities_equipment_sensors.parquet')
df.head()
```

```python
from datasets import load_dataset
ds = load_dataset('electricsheepafrica/nigerian_energy_and_utilities_equipment_sensors')
ds
```

## Notes

- Data generated with Nigeria-specific parameters (DisCos, tariff bands, 50 Hz grid)
- Time-of-use shapes and seasonal/weather effects included where applicable
- Values are internally consistent (e.g., kWh ~ kW*h; voltage/current ~ power)

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Collection including electricsheepafrica/nigerian_energy_and_utilities_equipment_sensors

Nigeria Energy Sector

Collection

A collection of datasets across Nigeria's energy sector. • 35 items • Updated Oct 11, 2025 • 8